CN213104929U

CN213104929U - Precision electric spark forming machine tool

Info

Publication number: CN213104929U
Application number: CN202021275690.9U
Authority: CN
Inventors: 陈金武; 贲能军; 严小琳
Original assignee: Jiangsu Fengxin Aviation Equipment Manufacturing Co ltd; Yancheng Institute of Industry Technology
Current assignee: Jiangsu Fengxin Aviation Equipment Manufacturing Co ltd; Yancheng Institute of Industry Technology
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-04
Anticipated expiration: 2030-07-03

Abstract

The invention relates to the technical field of electric spark forming machines and discloses a precise electric spark forming machine tool which comprises a supporting box body, wherein one side inside the supporting box body is fixedly connected with a first motor, the upper part of the first motor is fixedly connected with a first helical gear, the upper part of one side inside the supporting box body is fixedly connected with a gear fixing supporting frame, and the front end of the middle part of the front surface of the gear fixing supporting frame is movably sleeved with a second helical gear. This accurate electric spark forming machine tool places the cooling water absorption of the use of case lower part with the pipeline of lower part through the suction pump, gets rid of through the pipeline on upper portion simultaneously, and the flexible movable plate of device pipeline fixes the pipeline on upper portion simultaneously, and the length of the flexible movable plate of pipeline is adjusted to this accessible for this reason, makes to remove the upper portion of pipeline to suitable position, makes the convenience carry the cooling water to the processing work piece on, flexibility and saving nature when increasing the device use for this reason in the use.

Description

Precision electric spark forming machine tool

Technical Field

The invention relates to the technical field of electric spark forming machines, in particular to a precise electric spark forming machine tool.

Background

When Su Unitrazus researches the phenomenon and reason that the switch contact is damaged by spark discharge corrosion, the fact that the instantaneous high temperature of electric spark can melt and oxidize local metal to be corroded is discovered, so that an electric spark machining method is created and invented, a precision electric spark forming machine tool is developed for the purpose, and the precision electric spark forming machine tool is improved aiming at the existing precision electric spark forming machine tool.

In the existing precise electric spark forming machine tool, the phenomenon of inconvenient clamping of the processed workpiece exists, but the phenomenon of waste of cooling water during the use of the common device exists in the use process,

disclosure of Invention

Aiming at the defects of the existing precise electric spark forming machine tool, the invention provides the precise electric spark forming machine tool which has the advantages of water saving and convenient clamping, and solves the problems in the background technology.

The invention provides the following technical scheme: a precise electric spark forming machine tool comprises a supporting box body, wherein one side inside the supporting box body is fixedly connected with a first motor, the upper part of the first motor is fixedly connected with a first bevel gear, the upper part of one side inside the supporting box body is fixedly connected with a gear fixing support frame, the front end of the front middle part of the gear fixing support frame is movably sleeved with a second bevel gear, the back surface of the second bevel gear is fixedly connected with a gear, the upper part of the gear is provided with a workpiece placing box, the middle part of the lower part of the workpiece placing box is fixedly connected with a reinforcing support plate, the back surface of the upper part of the workpiece placing box is fixedly connected with an upper support plate, one side of the front surface of the upper support plate is movably connected with a telescopic push rod, the middle part of the front surface of the upper support plate is, the processing turning tool is movably sleeved at the lower part of the processing device connecting plate, a fastening nut is installed at one side of the processing device connecting plate, a jacket upper support frame is fixedly connected to the outer part of the middle part of the lower side of the processing device connecting plate, a jacket is movably sleeved at the lower part of the jacket upper support frame, a first spring is fixedly connected to the inner part of the jacket upper support frame, a water suction pump motor is fixedly connected to one side of the workpiece placing box, a pipeline is fixedly connected to one side of the water suction pump motor, a pipeline telescopic movable plate is fixedly connected to one side of the upper part of the workpiece placing box, a threaded rod is fixedly connected to the inner part of the lower part of the workpiece placing box, a second motor is fixedly connected to one side of the threaded rod, a discharge valve is fixedly connected to one side of the inner part, an L-shaped jacket is movably sleeved on one side of the threaded rod, a limiting rod is fixedly connected to one side of the lower portion of the L-shaped jacket, a supporting column is movably sleeved on the other side of the L-shaped jacket, a clamping plate is fixedly connected to one side of the supporting column, and a second spring is movably sleeved on the outer portion of the supporting column.

Preferably, the second bevel gear and the first bevel gear are in matched connection with each other through the bevel gears, threads are formed in the inner portion of the lower portion of the workpiece placing box, and the threads on the lower portion of the workpiece placing box are in meshed connection with the gears.

Preferably, the lower part of the reinforcing support plate is clamped in the lower part of the support box body.

Preferably, the telescopic push rod is arranged on two sides of the front and rear moving box, and the push rod is arranged at the front end and the rear end inside the front and rear moving box.

Preferably, a water suction pump is installed on one side of a motor of the water suction pump, the pipelines are installed on the upper portion and the lower portion of the water suction pump, the upper portion of each pipeline is fixed to one side of the telescopic moving plate of each pipeline, and the lower portion of each pipeline is fixed to the lower side of the inner wall of the workpiece placing box.

Preferably, the fastening nut penetrates through the processing device connecting plate and the processing turning tool, and the first spring is clamped inside the supporting frame and the jacket on the jacket.

Preferably, the limiting rod penetrates through the upper portion of the supporting frame, the L-shaped jacket is L-shaped, the spring II is clamped between one side of the L-shaped jacket and one side of the clamping plate, and the supporting column has a movable space inside the L-shaped jacket.

Compared with the existing precise electric spark forming machine tool, the invention has the following beneficial effects:

1. this accurate electric spark forming machine tool places the cooling water absorption of the use of case lower part with the pipeline of lower part through the suction pump, gets rid of through the pipeline on upper portion simultaneously, and the flexible movable plate of device pipeline fixes the pipeline on upper portion simultaneously, and the length of the flexible movable plate of pipeline is adjusted to this accessible for this reason, makes to remove the upper portion of pipeline to suitable position, makes the convenience carry the cooling water to the processing work piece on, flexibility and saving nature when increasing the device use for this reason in the use.

2. This accurate electric spark forming machine tool, pass the support frame through the device gag lever post, make in the use, increase the stability when device L clamp cover uses, rotate the threaded rod simultaneously, can drive the threaded rod and promote to the opposite side, in the use for this reason, it is fixed to conveniently extrude the work piece of equidimension not, simultaneously in the use, accessible device support column can be in the inside activity of L clamp cover, make and carry out elasticity slowing down the effect, device L shape presss from both sides the cover and is L shape simultaneously, make in the use, can support fixedly the bottom of work piece, security and flexibility when increasing the device use for this reason in the use.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure A of the present invention;

fig. 3 is an enlarged view of the structure B of the present invention.

In the figure: 1. supporting the box body; 2. a first motor; 3. a first bevel gear; 4. a gear fixing support frame; 5. a second bevel gear; 6. a gear; 7. a workpiece placing box; 8. reinforcing the supporting plate; 9. an upper support plate; 10. a telescopic push rod; 11. moving the box forward and backward; 12. a telescopic rod; 13. a processing device connecting plate; 14. machining a turning tool; 15. fastening a nut; 16. a jacket upper support frame; 17. a jacket; 18. a first spring; 19. a water suction pump motor; 20. a pipeline; 21. a pipeline telescopic moving plate; 22. a first threaded rod; 23. a second motor; 24. a discharge valve; 25. a support frame; 26. a second threaded rod; 27. an L-shaped jacket; 28. a limiting rod; 29. a support pillar; 30. a splint; 31. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a precision electric spark forming machine comprises a supporting box body 1, a first motor 2 fixedly connected to one side of the interior of the supporting box body 1, a first helical gear 3 fixedly connected to the upper portion of the first motor 2, a first gear fixing support frame 4 fixedly connected to the upper portion of one side of the interior of the supporting box body 1, a second helical gear 5 movably sleeved on the front end of the middle portion of the front face of the first gear fixing support frame 4, a second gear 6 fixedly connected to the back face of the second helical gear 5, a workpiece placing box 7 mounted on the upper portion of the gear 6, a reinforcing support plate 8 fixedly connected to the middle portion of the lower portion of the workpiece placing box 7, an upper support plate 9 fixedly connected to the back face of the upper portion of the workpiece placing box 7, a telescopic rod 10 movably connected to one side of the front face of the, a processing device connecting plate 13 is fixedly connected to the lower part of the telescopic rod 12, a processing turning tool 14 is movably sleeved on the lower part of the processing device connecting plate 13, a fastening nut 15 is installed on one side of the processing device connecting plate 13, a jacket upper support frame 16 is fixedly connected to the outer part of the middle part of the lower side of the processing device connecting plate 13, a jacket 17 is movably sleeved on the lower part of the jacket upper support frame 16, a first spring 18 is fixedly connected to the inner part of the jacket upper support frame 16, a suction pump motor 19 is fixedly connected to one side of the workpiece placing box 7, a pipeline 20 is fixedly connected to one side of the suction pump motor 19, a pipeline telescopic movable plate 21 is fixedly connected to one side of the upper part of the workpiece placing box 7, a first threaded rod 22 is fixedly connected to the inner part of the lower part of the workpiece placing, the inside one side fixedly connected with support frame 25 of case 7 is placed to the work piece, and the upper portion activity of support frame 25 has cup jointed second threaded rod 26, and L-shaped clamp 27 has been cup jointed in the activity of one side of second threaded rod 26, and one side fixedly connected with gag lever post 28 of L-shaped clamp 27 lower part, support column 29 has been cup jointed in the activity of the opposite side of L-shaped clamp 27, and one side fixedly connected with splint 30 of support column 29, spring two 31 has been cup jointed in the outside activity of support column 29.

Wherein, helical gear cooperation is connected each other between two 5 and the helical gear 3 of helical gear, the inside of 7 lower parts of case is placed to the work piece is seted up threadedly, the screw thread and the gear 6 intermeshing that the 7 lower parts of case are placed to the work piece are connected, in the use, through placing the lower part of case 7 with the work piece with the upper portion of gear 6 and meshing connection, simultaneously in the use, through starter motor one 2, can drive one 3 rotations of helical gear, connect the principle through the helical gear cooperation, make in the use, can drive device helical gear two 5 and rotate, helical gear two 5 drives gear 6 and rotates simultaneously, for this reason in the use, can thrust unit work piece place the whole both sides removal of case 7, increase the flexibility that the case 7 removed is placed to the work piece for this reason in the use.

Wherein, consolidate the inside of backup pad 8's lower part joint in the inside of supporting box 1 lower part, in the use, through placing the middle part fixedly connected with reinforcement backup pad 8 of case 7 lower part with the device work piece, simultaneously in the use, cup joint the inside at supporting box 1 middle part with reinforcement backup pad 8 activity simultaneously, for this reason in the use, 8 joints in the inside of supporting box 1 of backup pad are consolidated to the accessible device, simultaneously in the use, it can be at the inside removal of supporting box 1 to consolidate backup pad 8, for this in the use, flexibility and stability when multiplicable device uses.

Wherein, telescopic push rod 10 all has the installation in the both sides of front and back mobile box 11, the push rod is installed to the inside front and back end of back-and-forth movement case 11, in the use, through all having the installation with telescopic push rod 10 in the both sides of front and back mobile box 11, make in the use, the accessible starts telescopic push rod 10, can drive back-and-forth movement case 11 and move to both sides, the push rod is installed to the inside front and back end of device back-and-forth movement case 11 simultaneously in the use, for this reason in the use, can the fore-and-aft movement of thrust unit telescopic link 12, for this reason in the use, increase the effect of device adjustable position, for this reason the flexibility when increasing the device.

Wherein, a water suction pump is arranged at one side of a water suction pump motor 19, pipelines 20 are arranged at the upper part and the lower part of the water suction pump, an upper pipeline 20 is fixed at one side of a pipeline telescopic moving plate 21, a lower pipeline 20 is fixed at the lower side of the inner wall of a workpiece placing box 7, in the using process, in order to increase the safety of the device in use, cooling water can be added into the workpiece in the processing process of the workpiece, but the waste phenomenon of the cooling water in use exists in the common device in the using process, therefore, in the using process, the water suction pump motors 19 are arranged at the two sides of the device workpiece placing box 7, meanwhile, the water suction pump is arranged at one side of the water suction pump motor 19, the pipeline 20 at the lower part absorbs the cooling water in the using process of the workpiece placing box 7 to move the moving plate, and is discharged through the pipeline 20 at the upper part, and the pipeline telescopic moving plate 21, therefore, the length of the pipeline telescopic moving plate 21 can be adjusted, so that the upper part of the pipeline 20 is moved to a proper position, cooling water is conveniently conveyed to a processing workpiece, and flexibility and economization of the device in use are increased in the using process.

Wherein, fastening nut 15 passes processingequipment connecting plate 13 and processing lathe tool 14, the inside at jacket upper bracket 16 and jacket 17 of spring 18 centre gripping, in the use, there is the device inconvenient phenomenon of dismouting to processing lathe tool 14 when using, for this reason in the use, the accessible is fixed device processing equipment connecting plate 13 and processing lathe tool 14 through fastening nut 15, well fixedly connected with presss from both sides jacket upper bracket 16 simultaneously, press from both sides cover 17 and spring 18, in the use, accessible spring 18 elastic effect pushes down device processing lathe tool 14 and moves downwards, for this in the dismouting in-process, under the elastic effect of accessible device spring 18, make the effect of conveniently carrying out the dismouting to processing lathe tool 14, for this reason increase the convenience when device uses in the use.

Wherein, the limiting rod 28 passes through the upper part of the supporting frame 25, the L-shaped clamping sleeve 27 is L-shaped, the spring two 31 is clamped between one side of the L-shaped clamping sleeve 27 and one side of the clamping plate 30, the supporting column 29 has a moving space in the L-shaped clamping sleeve 27, and the phenomenon of inconvenient clamping of the processed workpiece exists in the use process, therefore, in the use process, the limiting rod 28 passes through the supporting frame 25, so that in the use process, the stability of the L-shaped clamping sleeve 27 in the use process is increased, meanwhile, the second threaded rod 26 can be rotated to drive the second threaded rod 26 to push towards the other side, in the use process, workpieces with different sizes can be conveniently extruded and fixed, in the use process, the supporting column 29 can move in the L-shaped clamping sleeve 27 to perform the elastic slowing effect, meanwhile, the L-shaped clamping sleeve 27 is L-shaped, so that in the use process, the bottom of the workpiece can be supported and fixed, so that the safety and flexibility of the device in use are improved in the using process.

The working principle is as follows: when the device is used, a processing workpiece is placed on the L-shaped clamping sleeve 27, the workpiece is supported through the lower part of the L-shaped clamping sleeve 27, the second threaded rod 26 is rotated to push the L-shaped clamping sleeve 27 to move towards the middle part, therefore, the clamping plate 30 is pushed to reinforce the workpiece in the using process, meanwhile, under the action of elastic extrusion and fixation of the supporting column 29, the damage to the workpiece can be reduced, the first motor 2 is started to drive the gear 6 to rotate, the workpiece placing box 7 is adjusted to move to reach a proper position, the telescopic push rod 10 in the upper supporting plate 9 and the push rod in the front-back moving box 11 are adjusted at the same time, the length of the telescopic rod 12 is adjusted at the same time, therefore, in the using process, the processing lathe tool 14 can be pushed to perform processing and forming processing on the processing workpiece, meanwhile, the inside of the workpiece placing box 7 contains liquid, the water suction pump motor 19 is started to drive, meanwhile, the scraps generated after processing are conveyed out of the first threaded rod 22 under the action of gravity, and meanwhile, the second motor 23 is started, so that liquid in the workpiece placing box 7 can be conveniently discharged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision electric spark forming machine, includes supporting box (1), its characterized in that: a first motor (2) is fixedly connected to one side inside the supporting box body (1), a first helical gear (3) is fixedly connected to the upper portion of the first motor (2), a gear fixing support frame (4) is fixedly connected to the upper portion of one side inside the supporting box body (1), a second helical gear (5) is movably sleeved at the front end of the front middle portion of the gear fixing support frame (4), a gear (6) is fixedly connected to the back of the second helical gear (5), a workpiece placing box (7) is installed on the upper portion of the gear (6), a reinforcing support plate (8) is fixedly connected to the middle portion of the lower portion of the workpiece placing box (7), an upper support plate (9) is fixedly connected to the back of the upper portion of the workpiece placing box (7), a telescopic push rod (10) is movably connected to one side of the front of the upper support plate (9), and a front and back, the lower part of the front and back moving box (11) is movably connected with a telescopic rod (12), the lower part of the telescopic rod (12) is fixedly connected with a processing device connecting plate (13), the lower part of the processing device connecting plate (13) is movably sleeved with a processing turning tool (14), one side of the processing device connecting plate (13) is provided with a fastening nut (15), the outer part of the middle part of the lower side of the processing device connecting plate (13) is fixedly connected with a jacket upper support frame (16), the lower part of the jacket upper support frame (16) is movably sleeved with a jacket (17), the inner part of the jacket upper support frame (16) is fixedly connected with a first spring (18), one side of the workpiece placing box (7) is fixedly connected with a water suction pump motor (19), one side of the water suction pump motor (19) is fixedly connected with a pipeline (20), and one side of the upper part, a first threaded rod (22) is fixedly connected inside the lower part of the workpiece placing box (7), one side of the first threaded rod (22) is fixedly connected with a second motor (23), one side of the lower part of the workpiece placing box (7) is fixedly connected with a discharge valve (24), a supporting frame (25) is fixedly connected with one side of the interior of the workpiece placing box (7), a second threaded rod (26) is movably sleeved at the upper part of the support frame (25), an L-shaped jacket (27) is movably sleeved at one side of the second threaded rod (26), one side of the lower part of the L-shaped jacket (27) is fixedly connected with a limiting rod (28), a supporting column (29) is movably sleeved at the other side of the L-shaped jacket (27), one side fixedly connected with splint (30) of support column (29), the outside activity of support column (29) is cup jointed spring two (31).

2. A precision electric discharge machining apparatus according to claim 1, wherein: the second bevel gear (5) and the first bevel gear (3) are in matched connection with each other through the bevel gears, threads are formed in the inner portion of the lower portion of the workpiece placing box (7), and the threads of the lower portion of the workpiece placing box (7) are in meshed connection with the gear (6).

3. A precision electric discharge machining apparatus according to claim 1, wherein: the lower part of the reinforcing support plate (8) is clamped in the lower part of the support box body (1).

4. A precision electric discharge machining apparatus according to claim 1, wherein: the telescopic push rod (10) is arranged on two sides of the front and rear moving box (11), and push rods are arranged at the front end and the rear end inside the front and rear moving box (11).

5. A precision electric discharge machining apparatus according to claim 1, wherein: the water suction pump is installed on one side of the water suction pump motor (19), the pipeline (20) is installed on the upper portion and the lower portion of the water suction pump, the pipeline (20) is fixed on one side of the pipeline telescopic moving plate (21), and the pipeline (20) is fixed on the lower side of the inner wall of the workpiece placing box (7).

6. A precision electric discharge machining apparatus according to claim 1, wherein: the fastening nut (15) penetrates through a processing device connecting plate (13) and a processing turning tool (14), and the first spring (18) is clamped inside a supporting frame (16) and a jacket (17) on the jacket.

7. A precision electric discharge machining apparatus according to claim 1, wherein: the limiting rod (28) penetrates through the upper part of the support frame (25), the L-shaped jacket (27) is L-shaped, the second spring (31) is clamped between one side of the L-shaped jacket (27) and one side of the clamping plate (30), and the supporting column (29) has a movable space inside the L-shaped jacket (27).